[clangd] Wrong attribute on debug function in r370746

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@370757 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/clangd/FindTarget.cpp b/clangd/FindTarget.cpp
index ea7f332..4ac5398 100644
--- a/clangd/FindTarget.cpp
+++ b/clangd/FindTarget.cpp
@@ -27,7 +27,7 @@
 namespace clangd {
 namespace {
 
-LLVM_DUMP_METHOD std::string
+LLVM_ATTRIBUTE_UNUSED std::string
 nodeToString(const ast_type_traits::DynTypedNode &N) {
   std::string S = N.getNodeKind().asStringRef();
   {